CVE-2020-7475

CRITICAL

9.8

Description

A CWE-74: Improper Neutralization of Special Elements in Output Used by a Downstream Component ('Injection'), reflective DLL, vulnerability exists in EcoStruxure Control Expert (all versions prior to 14.1 Hot Fix), Unity Pro (all versions), Modicon M340 (all versions prior to V3.20), Modicon M580 (all versions prior to V3.10), which, if exploited, could allow attackers to transfer malicious code to the controller.

CVE Details

CVSS v3.1 Score9.8

SeverityCRITICAL

CVSS VectorCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Attack VectorNETWORK

ComplexityLOW

Privileges RequiredNONE

User InteractionNONE

Published3/23/2020

Last Modified11/21/2024

Sourcenvd

Honeypot Sightings0

Affected Products

schneider-electric:ecostruxure_control_expertschneider-electric:modicon_m340schneider-electric:modicon_m340_firmwareschneider-electric:modicon_m580schneider-electric:modicon_m580_firmwareschneider-electric:unity_pro

Weaknesses (CWE)

CWE-74CWE-74

References

http://www.se.com/ww/en/download/document/SEVD-2020-080-01(cybersecurity@se.com)

http://www.se.com/ww/en/download/document/SEVD-2020-080-01(af854a3a-2127-422b-91ae-364da2661108)

IOC Correlations

No correlations recorded

This product uses data from the NVD API but is not endorsed or certified by the NVD.